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The WPT® Pilotless® Mechanical Power Take-Off is the solution with proven field performance in heavy-duty applications. Customers require a durable product that is tough enough to meet the high demands of wood chippers, rock crushers, asphalt grinders, pavement milling machines, water blasters, irrigation pumps, paver units and other industrial and construction applications.

The Pilotless® Mechanical is the next evolution in over-center Power Take-Offs (PTOs). The unique design eliminates the pilot bearing and increases side load capacity. The Pilotless® Mechanical PTO will optimize your cost by reducing inventory, increasing uptime and engine life, and simplifying installation.
Unit of Measure

Specifications

Brands

 N/A WPT®

SAE Housings

 N/A 4

Weight

 N/A 88 lb40 kg

Number of Teeth

 N/A 51

Revolution per Minute

 N/A 2100 2400 3100

Distance - X

 N/A 11 in13 in279 mm330 mm

Allowable Sideload at 11 Inch (in) and 279 Millimetre (mm) Distance

 N/A 1710 lbf1900 lbf780 kgf860 kgf

Allowable Sideload at 13 Inch (in) and 330 Millimetre (mm) Distance

 N/A 1130 lbf1250 lbf510 kgf560 kgf570 kgf

Maximum Input Torque

 N/A 248 lbf.ft336 N·m

Maximum Speed

 N/A 3100 rpm

Additional Information

 N/A If you are looking for an innovative, high capacity power take-off, look no further than the Prototype 2.

With its versatile design, dry clutch and top-of-the-line spherical roller Parings, the Type 2 PTO has Peen field-proven in many sideload applications.

The Benefits of the WPT® Type 2 include the potential for remote engagement, self-adjusting clutch, with air or hydraulic actuation. Heavy-duty gear tooth friction discs are standard on 14" and 18" models. Bearings are lubricated with either grease or oil.

Customers needing maximum capacity in a small package will find the Type 2 an outstanding PTO for their applications.

Dimensions

Dimension - A

 N/A 8-3/8 in213.4 mm

Dimension - B

 N/A 4-5/8 in118.4 mm

Output Shaft Diameter

 N/A 1.750 in44.45 mm

Output Shaft Keyway Size

 N/A 1/2 x 1/4

Dimension - C

 N/A 3 in76.7 mm

Dimension - D

 N/A 4-13/16 in122.9 mm

Features

Features

 N/A
  • Dual Spherical Roller main bearing design
  • Time-saving assembly with no pilot bearing alignment required
  • Most sizes fit within the envelope of the previous design
  • No direct loading to the crankshaft increases the life of the engine’s main bearings
  • Up to 70 percent increase in sideload capacity
  • Standard, HD Molded, and HD Laminated friction options